there were heads of government. there were crown heads of europe, and it was a huge moment for the church. the kind of thing that we see very seldom and a lot of people wanted to be here for the moment, as well as those heads of states and heads of government. >> jim bittermann, thank you, we appreciate it. >>> john berman with a look at top stories. >>> a developing story in nevada right now. explosion at the hawthorne army depot during a marine corps training exercise. no word yet on the causeful but the traffic accident was somehow involved. there are injuries, four medical helicopters sent to the scene. the spokesman says the explosion did not happen near ammunition storage units. >>> police at the university of central florida now believe a massacre may have been avoided when a former students apparently took his own life. officers called to a dorm early monday morning after a student reported his roommate pulled a gun on him. the body of 30-year-old james oliver gustavo cumaron was found. they found hundreds o